CJT(Changjiang Connectors) B2512H-5P
Product Overview
The B2512 Series Changjiang Connectors are 2.50mm pitch board-in connectors designed for reliable electrical connections. They are compliant with RoHS and REACH standards and offer options for HF/Halogen Free compliance upon customization. These connectors are suitable for various applications requiring a secure and compact board-to-wire interface.
Brand
CHANGJIANG CONNECTORS
Series
B2512
Pitch
2.50mm
Certifications
RoHS, REACH, E326732
Optional Compliance
HF/Halogen Free (Customizable)
Technical Specifications
B2512 Series - Single Row Specifications
| Part No. | Circuits | Dimension A (mm) | Dimension B (mm) | Current Rating | Voltage Rating | Temperature Range | Contact Resistance | Insulation Resistance | Withstanding Voltage |
|---|---|---|---|---|---|---|---|---|---|
| B2512 Series | 2P | 2.50 | 6.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 3P | 5.00 | 9.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 4P | 7.50 | 11.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 5P | 10.00 | 14.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 6P | 12.50 | 16.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 7P | 15.00 | 19.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 8P | 17.50 | 21.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 9P | 20.00 | 24.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 10P | 22.50 | 26.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 11P | 25.00 | 29.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 12P | 27.50 | 31.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 13P | 30.00 | 34.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 14P | 32.50 | 36.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 15P | 35.00 | 39.20 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 16P | 37.50 | 41.70 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
B2512 Series - Dual Row Specifications
| Part No. | Circuits | Dimension A (mm) | Dimension B (mm) | Current Rating | Voltage Rating | Temperature Range | Contact Resistance | Insulation Resistance | Withstanding Voltage |
|---|---|---|---|---|---|---|---|---|---|
| B2512 Series | 2x2P | 2.50 | 5.08 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x3P | 5.00 | 9.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x4P | 7.50 | 11.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x5P | 10.00 | 14.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x6P | 12.50 | 16.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x7P | 15.00 | 19.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x8P | 17.50 | 21.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x9P | 20.00 | 24.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x10P | 22.50 | 26.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x11P | 25.00 | 29.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x12P | 27.50 | 31.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x13P | 30.00 | 34.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x14P | 32.50 | 36.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x15P | 35.00 | 39.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x16P | 37.50 | 41.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x17P | 40.00 | 44.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x18P | 42.50 | 46.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x19P | 45.00 | 49.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 2x20P | 47.50 | 51.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
B2512 Series - Dual Row (Extended) Specifications
| Part No. | Circuits | Dimension A (mm) | Dimension B (mm) | Current Rating | Voltage Rating | Temperature Range | Contact Resistance | Insulation Resistance | Withstanding Voltage |
|---|---|---|---|---|---|---|---|---|---|
| B2512 Series | 21P | 50.00 | 54.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 22P | 52.50 | 56.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 23P | 55.00 | 59.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 24P | 57.50 | 61.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 25P | 60.00 | 64.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 26P | 62.50 | 66.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 27P | 65.00 | 69.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 28P | 67.50 | 71.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 29P | 70.00 | 74.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 30P | 72.50 | 76.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 31P | 75.00 | 79.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 32P | 77.50 | 81.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 33P | 80.00 | 84.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 34P | 82.50 | 86.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 35P | 85.00 | 89.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 36P | 87.50 | 91.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 37P | 90.00 | 94.10 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
| B2512 Series | 38P | 92.50 | 96.60 | 3A AC,DC | 250V AC,DC | -40C~+105C | 10mMax. | 1000MMin. | 1000V AC/minute |
B2512H-XP Series - Housing Specifications
| Part No. | Material | Color | UL Rating | GWT Rating |
|---|---|---|---|---|
| B2512H-XP | Nylon 66 | Natural (white) | UL94V-0 | N/A |
| B2512H-XP (GWT) | Nylon 66 | Natural (white) | UL94V-0 | 750C |
B2512-T Series - Terminal Specifications
| Part No. | Material | Finish | Insulation O.D. (max) | Wire Range | Qty/reel |
|---|---|---|---|---|---|
| B2512-TB | Brass | Tin over Nickel | 1.70mm | AWG#22-#28 | 10,000 PCS |
| B2512-TP | Phosphor Bronze | Tin over Nickel | 1.70mm | AWG#22-#28 | 10,000 PCS |
| B2512-GB | Brass | Gold over Nickel | 1.70mm | AWG#22-#28 | 10,000 PCS |
| B2512-GP | Phosphor Bronze | Gold over Nickel | 1.70mm | AWG#22-#28 | 10,000 PCS |
B2512WV-XP Series - 180 Wafer Specifications
| Part No. | Style | Pin Material | Insulator Material | Insulator UL Rating | Insulator GWT Rating | Accepts Cable | Color |
|---|---|---|---|---|---|---|---|
| B2512WV-XP | TYPE 1 | Phosphor Bronze/Tin over Nickel | PBT+15%GF | UL94V-0 | N/A | Top Coated Wire(AWG#24~#26) | White |
| B2512WV-XP | TYPE 2 | Phosphor Bronze/Tin over Nickel | PBT+15%GF | UL94V-0 | N/A | Top Coated Wire(AWG#24~#26) | White |
| B2512WV-XP (GWT) | TYPE 1 | Phosphor Bronze/Tin over Nickel | PBT+15%GF | UL94V-0 | 750C | Top Coated Wire(AWG#24~#26) | White |
| B2512WV-XP (GWT) | TYPE 2 | Phosphor Bronze/Tin over Nickel | PBT+15%GF | UL94V-0 | 750C | Top Coated Wire(AWG#24~#26) | White |